[ 28.722890][ T251] ip (251) used greatest stack depth: 23552 bytes left [ 38.165706][ T319] gre: GRE over IPv4 demultiplexor driver [ 38.250339][ T319] ip6_gre: GRE over IPv6 tunneling driver [ 38.438207][ T321] ip (321) used greatest stack depth: 23504 bytes left [ 41.667182][ T343] 8021q: 802.1Q VLAN Support v1.8 [ 47.775408][ T381] GACT probability NOT on